HISAKA WORKS, LTD. Patent applications |
Patent application number | Title | Published |
20140367075 | PLATE HEAT EXCHANGER - To provide a plate heat exchanger free from degradation of gaskets which form a flow path through which a high-temperature fluid flows. In the plate heat exchanger, a plurality of heat transfer plates | 12-18-2014 |
20140338870 | PLATE HEAT EXCHANGER - Heat transfer plates are stacked, each being provided with a plurality of passage holes, a flow-path forming gasket is interposed between peripheries of each adjacent ones of the heat transfer plates, thereby alternately forming a first flow path to pass a high-temperature fluid, a second fluid to pass a low-temperature fluid, and communicating paths to cause the fluids to flow in and out of the first flow path and the second flow path on opposite sides of each heat transfer plate, and communicating-path forming gaskets surrounding the passage holes are interposed between adjacent ones of the heat transfer plates, thereby forming a communicating path to cause a fluid to flow in and out of the first flow path and a communicating path to cause a fluid to flow in and out the second flow path. Each communicating-path forming gasket is made up of inner and outer gasket members arranged in two lines, the inner gasket member surrounding the passage holes while the outer gasket member surrounding the inner gasket member. | 11-20-2014 |
20090013479 | Method of washing a textile product and textile product treatment apparatus used therefore - There are provided a washing method using a treatment apparatus of the type, such as a liquid current treatment apparatus for treating a textile product by circulating a treating liquid that is capable of effectively washing a textile product in a shorter time, as well as a textile product treatment apparatus used therefore. A textile product | 01-15-2009 |